<input id="dnn_ctr385_EditLightbox_chkModal" checked="checked" name="dnn$ctr385$EditLightbox$chkModal" type="checkbox" />When true, 'overlayShow' is set to 'true' and 'hideOnOverlayClick', 'hideOnContentClick', 'enableEscapeButton', 'showCloseButton' are set to 'false'